lasinfo (210611) report for 'AHN4T/43FN2_10.LAZ' reporting all LAS header entries: file signature: 'LASF' file source ID: 0 global_encoding: 16 project ID GUID data 1-4: 00000000-0000-0000-0000-000000000000 version major.minor: 1.4 system identifier: 'GeoTiles.nl' generating software: 'PDAL 2.3.0 (5f4276)' file creation day/year: 180/2021 header size: 375 offset to point data: 3559 number var. length records: 4 point data format: 8 point data record length: 44 number of point records: 52029070 number of points by return: 50552268 1052121 338589 75365 10727 scale factor x y z: 0.001 0.001 0.001 offset x y z: 98980 422480 0 min x y z: 98980.000 422480.000 -8.269 max x y z: 100019.999 423769.999 29.115 start of waveform data packet record: 0 start of first extended variable length record: 0 number of extended_variable length records: 0 extended number of point records: 52029070 extended number of points by return: 50552268 1052121 338589 75365 10727 0 0 0 0 0 0 0 0 0 0 variable length header record 1 of 4: reserved 0 user ID 'LASF_Spec' record ID 7 length after header 576 description 'Extra Bytes Record' variable length header record 2 of 4: reserved 0 user ID 'LASF_Spec' record ID 4 length after header 576 description 'RIEGL Extra Bytes' Extra Byte Descriptions data type: 3 (unsigned short), name "Amplitude", description: "Echo signal amplitude [dB]", min:, 0, max:, 10000, scale: 0.01, offset: 0 (not set) data type: 4 (short), name "Reflectance", description: "Echo signal reflectance [dB]", min:, -5000, max:, 15000, scale: 0.01, offset: 0 (not set) data type: 3 (unsigned short), name "Deviation", description: "Pulse shape deviation", min:, 0, max:, 65535, scale: 1 (not set), offset: 0 (not set) variable length header record 3 of 4: reserved 0 user ID 'LASF_Projection' record ID 2112 length after header 908 description 'OGC Transformation Record' WKT OGC COORDINATE SYSTEM: COMPD_CS["Amersfoort / RD New + NAP height",PROJCS["Amersfoort / RD New",GEOGCS["Amersfoort",DATUM["Amersfoort",SPHEROID["Bessel 1841",6377397.155,299.1528128,AUTHORITY["EPSG","7004"]],AUTHORITY["EPSG","6289"]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4289"]],PROJECTION["Oblique_Stereographic"],PARAMETER["latitude_of_origin",52.1561605555556],PARAMETER["central_meridian",5.38763888888889],PARAMETER["scale_factor",0.9999079],PARAMETER["false_easting",155000],PARAMETER["false_northing",463000],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Easting",EAST],AXIS["Northing",NORTH],AUTHORITY["EPSG","28992"]],VERT_CS["NAP height",VERT_DATUM["Normaal Amsterdams Peil",2005,AUTHORITY["EPSG","5109"]],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Gravity-related height",UP],AUTHORITY["EPSG","5709"]],AUTHORITY["EPSG","7415"]] variable length header record 4 of 4: reserved 0 user ID 'liblas' record ID 2112 length after header 908 description 'OGR variant of OpenGIS WKT SRS' has spatial indexing LAX file LASzip compression (version 3.4r3 c3 50000): POINT14 3 RGBNIR14 3 BYTE14 3 reporting minimum and maximum for all LAS point record entries ... X 0 1039999 Y 0 1289999 Z -8269 29115 intensity 0 4124 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -32 30 user_data 6 7 point_source_ID 32 49 gps_time 259497462.230261 260014751.634671 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 18 255 G 12 255 B 0 251 NIR 65 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5333 5000 extended_scanner_channel 0 0 attribute0 0 41.24 ('Amplitude') attribute1 -15.59 25.08 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 50552268 number of intermediate returns: 426522 number of last returns: 50549533 number of single returns: 49499253 covered area in square units/kilounits: 1333920/1.33 point density: all returns 39.00 last only 37.90 (per square units) spacing: all returns 0.16 last only 0.16 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 52029070 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 50552268 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1052121 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 338589 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 75365 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 10727 instead zero. overview over extended number of returns of given pulse: 49499253 1426013 790526 259391 48728 4815 344 0 0 0 0 0 0 0 0 histogram of classification of points: 2594150 unclassified (1) 48934338 ground (2) 216261 building (6) 231410 water (9) 52911 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3262565 +---> 183629 of those are unclassified (1) +---> 2979581 of those are ground (2) +---> 21012 of those are building (6) +---> 78343 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-8.3,-8.2) has 125 bin [-8.2,-8.1) has 555 bin [-8.1,-8.0) has 884 bin [-8.0,-7.9) has 1132 bin [-7.9,-7.8) has 1734 bin [-7.8,-7.7) has 1859 bin [-7.7,-7.6) has 2085 bin [-7.6,-7.5) has 1968 bin [-7.5,-7.4) has 2129 bin [-7.4,-7.3) has 2442 bin [-7.3,-7.2) has 3163 bin [-7.2,-7.1) has 3425 bin [-7.1,-7.0) has 3327 bin [-7.0,-6.9) has 3229 bin [-6.9,-6.8) has 3196 bin 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size 1.000000 bin 32 has 4228975 bin 33 has 14094810 bin 41 has 7641789 bin 48 has 16021775 bin 49 has 10041721 average point source id 41.800839569110117 for 52029070 element(s)